@platformatic/kafka
Version:
Modern and performant client for Apache Kafka
57 lines (56 loc) • 2.2 kB
JavaScript
import { ResponseError } from "../../errors.js";
import { Writer } from "../../protocol/writer.js";
import { createAPI } from "../definitions.js";
/*
ListPartitionReassignments Request (Version: 0) => timeout_ms [topics] TAG_BUFFER
timeout_ms => INT32
topics => name [partition_indexes] TAG_BUFFER
name => COMPACT_STRING
partition_indexes => INT32
*/
export function createRequest(timeoutMs, topics) {
return Writer.create()
.appendInt32(timeoutMs)
.appendArray(topics, (w, t) => {
w.appendString(t.name).appendArray(t.partitionIndexes, (w, p) => w.appendInt32(p), true, false);
})
.appendTaggedFields();
}
/*
ListPartitionReassignments Response (Version: 0) => throttle_time_ms error_code error_message [topics] TAG_BUFFER
throttle_time_ms => INT32
error_code => INT16
error_message => COMPACT_NULLABLE_STRING
topics => name [partitions] TAG_BUFFER
name => COMPACT_STRING
partitions => partition_index [replicas] [adding_replicas] [removing_replicas] TAG_BUFFER
partition_index => INT32
replicas => INT32
adding_replicas => INT32
removing_replicas => INT32
*/
export function parseResponse(_correlationId, apiKey, apiVersion, reader) {
const response = {
throttleTimeMs: reader.readInt32(),
errorCode: reader.readInt16(),
errorMessage: reader.readNullableString(),
topics: reader.readArray(r => {
return {
name: r.readString(),
partitions: r.readArray(r => {
return {
partitionIndex: r.readInt32(),
replicas: r.readArray(r => r.readInt32(), true, false),
addingReplicas: r.readArray(r => r.readInt32(), true, false),
removingReplicas: r.readArray(r => r.readInt32(), true, false)
};
})
};
})
};
if (response.errorCode !== 0) {
throw new ResponseError(apiKey, apiVersion, { '': response.errorCode }, response);
}
return response;
}
export const api = createAPI(46, 0, createRequest, parseResponse);